configure.ac

   1 AC_PREREQ([2.61])
   2
   3 AC_INIT([paraslash], [m4_esyscmd_s(./GIT-VERSION-GEN)],
   4         [maan@tuebingen.mpg.de], [], [http://people.tuebingen.mpg.de/maan/paraslash/])
   5 AC_CONFIG_HEADERS([config.h])
   6
   7 AC_CONFIG_FILES([Makefile])
   8 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
   9 AC_DEFUN([LIB_ARG_WITH], [
  10         AC_ARG_WITH($1-headers, [AS_HELP_STRING(--with-$1-headers=dir,
  11                 [look for $1 headers in dir])])
  12         AC_ARG_WITH($1-libs, [AS_HELP_STRING(--with-$1-libs=dir,
  13                 [look for $1 libraries in dir])])
  14         if test -n "$with_$1_headers"; then
  15                 $1_cppflags="-I$with_$1_headers"
  16                 CPPFLAGS="$CPPFLAGS $$1_cppflags"
  17         fi
  18         if test -n "$with_$1_libs"; then
  19                 $1_ldflags="-L$with_$1_libs $2"
  20         else
  21                 $1_ldflags="$2"
  22         fi
  23         LDFLAGS="$LDFLAGS $$1_ldflags"
  24 ])
  25
  26 AC_DEFUN([STASH_FLAGS], [
  27         OLD_CPPFLAGS="$CPPFLAGS"
  28         OLD_LDFLAGS="$LDFLAGS"
  29         OLD_LIBS="$LIBS"
  30 ])
  31
  32 AC_DEFUN([UNSTASH_FLAGS], [
  33         CPPFLAGS="$OLD_CPPFLAGS"
  34         LDFLAGS="$OLD_LDFLAGS"
  35         LIBS="$OLD_LIBS"
  36 ])
  37 AC_DEFUN([LIB_SUBST_FLAGS], [
  38         if test "$HAVE_[]m4_toupper([$1])" = 'yes'; then
  39                 AC_DEFINE(HAVE_[]m4_toupper([$1]), 1,
  40                         define to 1 to turn on $1 support)
  41         else
  42                 $1_cppflags=
  43                 $1_ldflags=
  44         fi
  45         AC_SUBST(HAVE_[]m4_toupper([$1]))
  46         AC_SUBST($1_cppflags)
  47         AC_SUBST($1_ldflags)
  48 ])
  49 AC_DEFUN([REQUIRE_EXECUTABLE], [
  50         AC_PATH_PROG(m4_toupper([$1]), [$1])
  51         test -z "$m4_toupper([$1])" && AC_MSG_ERROR(
  52                 [$1 is required to build this package])
  53 ])
  54
  55 AC_USE_SYSTEM_EXTENSIONS
  56 AC_C_BIGENDIAN()
  57 AC_PROG_CC
  58 AC_PROG_CPP
  59
  60 REQUIRE_EXECUTABLE([bison])
  61 REQUIRE_EXECUTABLE([flex])
  62 REQUIRE_EXECUTABLE([m4])
  63
  64 executables="recv filter audioc write afh play"
  65 ########################################################################### osl
  66 STASH_FLAGS
  67 LIB_ARG_WITH([osl], [-losl])
  68 HAVE_OSL=yes
  69 AC_CHECK_HEADER(osl.h, [], [HAVE_OSL=no])
  70 AC_CHECK_LIB([osl], [osl_open_table], [], [HAVE_OSL=no])
  71 LIB_SUBST_FLAGS(osl)
  72 UNSTASH_FLAGS
  73 ######################################################################## lopsub
  74 HAVE_LOPSUB=yes
  75 AC_PATH_PROG([LOPSUBGEN], [lopsubgen])
  76 test -z "$LOPSUBGEN" && HAVE_LOPSUB=no
  77 STASH_FLAGS
  78 LIB_ARG_WITH([lopsub], [-llopsub])
  79 AC_CHECK_HEADER(lopsub.h, [], [HAVE_LOPSUB=no])
  80 AC_CHECK_LIB([lopsub], [lls_merge], [], [HAVE_LOPSUB=no])
  81 if test $HAVE_LOPSUB = no; then AC_MSG_ERROR([
  82         The lopsub library is required to build this software, but
  83         the above checks indicate it is not installed on your system.
  84         Run the following command to download a copy.
  85                 git clone git://git.tuebingen.mpg.de/lopsub.git
  86         Install the library, then run this configure script again.
  87 ])
  88 fi
  89 LIB_SUBST_FLAGS([lopsub])
  90 UNSTASH_FLAGS
  91 ######################################################################## openssl
  92 STASH_FLAGS
  93 HAVE_OPENSSL=yes
  94 LIB_ARG_WITH([openssl], [-lssl -lcrypto])
  95 AC_CHECK_HEADER(openssl/ssl.h, [], [HAVE_OPENSSL=no])
  96 AC_CHECK_LIB([crypto], [RAND_bytes], [], [HAVE_OPENSSL=no])
  97 LIB_SUBST_FLAGS(openssl)
  98 if test $HAVE_OPENSSL = yes; then
  99         AC_CHECK_LIB([crypto], [RSA_set0_key],
 100                 AC_DEFINE([HAVE_RSA_SET0_KEY], [1], [openssl-1.1]))
 101 fi
 102 UNSTASH_FLAGS
 103 ######################################################################### gcrypt
 104 STASH_FLAGS
 105 HAVE_GCRYPT=yes
 106 LIB_ARG_WITH([gcrypt], [-lgcrypt])
 107 AC_CHECK_HEADER(gcrypt.h, [], [HAVE_GCRYPT=no])
 108 AC_CHECK_LIB([gcrypt], [gcry_randomize], [], [HAVE_GCRYPT=no])
 109 LIB_SUBST_FLAGS(gcrypt)
 110 UNSTASH_FLAGS
 111 ######################################################################### crypto
 112 AC_ARG_ENABLE(cryptolib, [AS_HELP_STRING(--enable-cryptolib=lib, [
 113         Force using crypto library "lib". This package requires either
 114         openssl or libgcrypt being installed. Possible values for "lib"
 115         are thus "openssl" and "gcrypt". If this option is not given,
 116         openssl is tried first. If openssl was not found, gcrypt is
 117         tried next.])])
 118
 119 CRYPTOLIB="$enable_cryptolib"
 120 case "$enable_cryptolib" in
 121 "openssl")
 122         test $HAVE_OPENSSL = no && AC_MSG_ERROR(openssl not found)
 123         crypto_ldflags="$openssl_ldflags"
 124         ;;
 125 "gcrypt")
 126         test $HAVE_GCRYPT = no && AC_MSG_ERROR(gcrypt not found)
 127         crypto_ldflags="$gcrypt_ldflags"
 128         ;;
 129 "")
 130         crypto_ldflags=
 131         if test $HAVE_GCRYPT = yes; then
 132                 CRYPTOLIB=gcrypt
 133                 crypto_ldflags="$gcrypt_ldflags"
 134         fi
 135         if test $HAVE_OPENSSL = yes; then
 136                 CRYPTOLIB=openssl
 137                 crypto_ldflags="$openssl_ldflags"
 138         fi
 139         ;;
 140 *)
 141         AC_MSG_ERROR([invalid value "$enable_cryptolib" for --enable-cryptolib])
 142         ;;
 143 esac
 144 AC_SUBST(crypto_ldflags)
 145 ########################################################################## iconv
 146 STASH_FLAGS
 147 LIBS=
 148 AC_SEARCH_LIBS([libiconv_open], [iconv],
 149         [iconv_ldflags="$LIBS"],
 150         []
 151 )
 152 AC_SUBST(iconv_ldflags)
 153 AC_MSG_CHECKING([whether iconv needs const char ** cast])
 154 AC_COMPILE_IFELSE([
 155         AC_LANG_PROGRAM([
 156                 #include <iconv.h>
 157         ],[
 158                 size_t iconv(iconv_t cd, const char **inbuf,
 159                         size_t *inbytesleft, char **outbuf,
 160                         size_t *outbytesleft);
 161         ])
 162 ],
 163         [cast='(const char **)'; msg=yes],
 164         [cast=; msg=no]
 165 )
 166 AC_DEFINE_UNQUOTED(ICONV_CAST, $cast, [cast for second arg to iconv()])
 167 AC_MSG_RESULT($msg)
 168 UNSTASH_FLAGS
 169 ########################################################################### ucred
 170 AC_CHECK_TYPE([struct ucred], [
 171         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 172 ], [], [
 173         #include <sys/types.h>
 174         #include <sys/socket.h>
 175 ])
 176 ################################################################### FNM_EXTMATCH
 177 AC_MSG_CHECKING(for extended wildcard pattern matching)
 178 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 179         #include <fnmatch.h>
 180 ]], [[
 181         unsigned n = FNM_EXTMATCH;
 182 ]])], [have_fnm_extmatch=yes], [have_fnm_extmatch=no])
 183 AC_MSG_RESULT($have_fnm_extmatch)
 184 if test $have_fnm_extmatch = yes; then
 185         AC_DEFINE(HAVE_FNM_EXTMATCH, 1, define to 1 if FNM_EXTMATCH is defined)
 186 fi
 187 ########################################################################### curses
 188 STASH_FLAGS
 189 LIB_ARG_WITH([curses], [])
 190 HAVE_CURSES=yes
 191 AC_CHECK_HEADER(curses.h, [], [HAVE_CURSES=no])
 192 AC_SEARCH_LIBS([initscr], [ncursesw curses], [], [HAVE_CURSES=no])
 193 curses_ldflags="$curses_ldflags $LIBS"
 194 LIB_SUBST_FLAGS(curses)
 195 UNSTASH_FLAGS
 196 ########################################################################### ip_mreqn
 197 AC_CHECK_TYPE([struct ip_mreqn], [
 198         AC_DEFINE(HAVE_IP_MREQN, 1, define to 1 if you have struct ip_mreqn)
 199 ], [], [
 200         #include <netdb.h>
 201         #include <net/if.h>
 202 ])
 203 ########################################################################### ogg
 204 STASH_FLAGS
 205 LIB_ARG_WITH([ogg], [-logg])
 206 HAVE_OGG=yes
 207 AC_CHECK_HEADERS([ogg/ogg.h], [], [HAVE_OGG=no])
 208 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [HAVE_OGG=no])
 209 AC_CHECK_LIB([ogg], [ogg_stream_flush_fill], [
 210         AC_DEFINE(HAVE_OGG_STREAM_FLUSH_FILL, 1, [libogg >= 1.3.0])])
 211 LIB_SUBST_FLAGS(ogg)
 212 UNSTASH_FLAGS
 213 ######################################################################### vorbis
 214 STASH_FLAGS
 215 LIB_ARG_WITH([vorbis], [-lvorbis -lvorbisfile])
 216 HAVE_VORBIS=yes
 217 AC_CHECK_HEADERS([vorbis/codec.h], [], [HAVE_VORBIS=no])
 218 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [HAVE_VORBIS=no])
 219 LIB_SUBST_FLAGS(vorbis)
 220 UNSTASH_FLAGS
 221 ######################################################################### speex
 222 STASH_FLAGS
 223 LIB_ARG_WITH([speex], [-lspeex])
 224 HAVE_SPEEX=yes
 225 AC_CHECK_HEADERS([speex/speex.h], [], [HAVE_SPEEX=no])
 226 AC_CHECK_LIB([speex], [speex_decoder_init], [], [HAVE_SPEEX=no])
 227 LIB_SUBST_FLAGS(speex)
 228 UNSTASH_FLAGS
 229 ######################################################################### opus
 230 STASH_FLAGS
 231 LIB_ARG_WITH([opus], [-lopus])
 232 HAVE_OPUS=yes
 233 AC_CHECK_HEADERS([opus/opus.h], [], [HAVE_OPUS=no])
 234 AC_CHECK_LIB([opus], [opus_multistream_decode], [], [HAVE_OPUS=no])
 235 LIB_SUBST_FLAGS(opus)
 236 UNSTASH_FLAGS
 237 ########################################################################### flac
 238 STASH_FLAGS
 239 LIB_ARG_WITH([flac], [-lFLAC -lm])
 240 HAVE_FLAC=yes
 241 AC_CHECK_HEADER(FLAC/stream_decoder.h, [], HAVE_FLAC=no)
 242 AC_CHECK_LIB([FLAC], [FLAC__stream_decoder_init_file], [], HAVE_FLAC=no)
 243 LIB_SUBST_FLAGS(flac)
 244 UNSTASH_FLAGS
 245
 246 # some helper functions for codecs which use the ogg container format
 247 AC_DEFUN([NEED_OGG_OBJECTS], [{
 248         test "$HAVE_OGG" = 'yes' -a \( \
 249                  "$HAVE_VORBIS" = 'yes' \
 250                 -o "$HAVE_SPEEX" = 'yes' \
 251                 -o "$HAVE_OPUS" = 'yes' \
 252                 -o "$HAVE_FLAC" = 'yes' \
 253         \)
 254 }])
 255 AC_DEFUN([NEED_VORBIS_OBJECTS], [{
 256         test "$HAVE_OGG" = 'yes' -a "$HAVE_VORBIS" = 'yes'
 257 }])
 258 AC_DEFUN([NEED_SPEEX_OBJECTS], [{
 259         test "$HAVE_OGG" = 'yes' -a "$HAVE_SPEEX" = 'yes'
 260 }])
 261 AC_DEFUN([NEED_OPUS_OBJECTS], [{
 262         test "$HAVE_OGG" = 'yes' -a "$HAVE_OPUS" = 'yes'
 263 }])
 264 AC_DEFUN([NEED_FLAC_OBJECTS], [{
 265         test "$HAVE_OGG" = 'yes' -a "$HAVE_FLAC" = 'yes'
 266 }])
 267 ########################################################################### faad
 268 STASH_FLAGS
 269 LIB_ARG_WITH([faad], [-lfaad -lmp4ff])
 270 HAVE_FAAD=yes
 271 AC_CHECK_HEADER(neaacdec.h, [], HAVE_FAAD=no)
 272 AC_CHECK_HEADER(mp4ff.h, [], HAVE_FAAD=no)
 273 AC_CHECK_LIB([faad], [NeAACDecOpen], [], HAVE_FAAD=no)
 274 AC_CHECK_LIB([mp4ff], [mp4ff_meta_get_artist], [], HAVE_FAAD=no)
 275 LIB_SUBST_FLAGS(faad)
 276 UNSTASH_FLAGS
 277 ########################################################################### mad
 278 STASH_FLAGS
 279 LIB_ARG_WITH([mad], [-lmad])
 280 HAVE_MAD=yes
 281 AC_CHECK_HEADER(mad.h, [], HAVE_MAD=no)
 282 AC_CHECK_LIB([mad], [mad_stream_init], [], HAVE_MAD=no)
 283 LIB_SUBST_FLAGS(mad)
 284 UNSTASH_FLAGS
 285 ###################################################################### libid3tag
 286 STASH_FLAGS
 287 LIB_ARG_WITH([id3tag], [-lid3tag -lz])
 288 HAVE_ID3TAG=yes
 289 AC_CHECK_HEADER(id3tag.h, [], HAVE_ID3TAG=no)
 290 AC_CHECK_LIB([id3tag], [id3_file_fdopen], [], HAVE_ID3TAG=no)
 291 LIB_SUBST_FLAGS(id3tag)
 292 UNSTASH_FLAGS
 293 ########################################################################### oss
 294 STASH_FLAGS
 295 LIB_ARG_WITH([oss], [])
 296 AC_CHECK_HEADER(sys/soundcard.h, [HAVE_OSS=yes], [HAVE_OSS=no])
 297 AC_CHECK_LIB(ossaudio, _oss_ioctl, [oss_ldflags="$oss_ldflags -lossaudio"], [])
 298 LIB_SUBST_FLAGS(oss)
 299 UNSTASH_FLAGS
 300 ########################################################################### alsa
 301 STASH_FLAGS
 302 LIB_ARG_WITH([alsa], [-lasound])
 303 HAVE_ALSA=yes
 304 AC_CHECK_HEADER(alsa/asoundlib.h, [], HAVE_ALSA=no)
 305 AC_CHECK_LIB([asound], [snd_pcm_open], [], HAVE_ALSA=no)
 306 LIB_SUBST_FLAGS(alsa)
 307 UNSTASH_FLAGS
 308 ######################################################################### pthread
 309 STASH_FLAGS
 310 LIB_ARG_WITH([pthread], [-lpthread])
 311 HAVE_PTHREAD=yes
 312 AC_CHECK_HEADER(pthread.h, [], HAVE_PTHREAD=no)
 313 AC_CHECK_LIB([pthread], [pthread_create], [], HAVE_PTHREAD=no)
 314 LIB_SUBST_FLAGS(pthread)
 315 UNSTASH_FLAGS
 316 ########################################################################### libao
 317 STASH_FLAGS
 318 LIB_ARG_WITH([ao], [-lao])
 319 HAVE_AO=yes
 320 AC_CHECK_HEADER(ao/ao.h, [], HAVE_AO=no)
 321 AC_CHECK_LIB([ao], [ao_initialize], [], HAVE_AO=no)
 322 LIB_SUBST_FLAGS(ao)
 323 UNSTASH_FLAGS
 324 AC_DEFUN([NEED_AO_OBJECTS], [{ test $HAVE_AO = yes -a $HAVE_PTHREAD = yes; }])
 325 ######################################################################## readline
 326 STASH_FLAGS
 327 AC_SEARCH_LIBS([tgetent], [tinfo curses terminfo termcap])
 328 LIB_ARG_WITH([readline], [-lreadline $LIBS])
 329 HAVE_READLINE=yes
 330 AC_CHECK_HEADER([readline/readline.h], [], [HAVE_READLINE=no])
 331 AC_CHECK_LIB([readline], [rl_free_keymap], [], HAVE_READLINE=no)
 332 AC_CHECK_DECL(
 333         [rl_free_keymap],
 334         [AC_DEFINE(RL_FREE_KEYMAP_DECLARED, 1, readline >= 6.3)],
 335         [],
 336         [
 337                 #include <stdio.h>
 338                 #include <readline/readline.h>
 339         ]
 340 )
 341 LIB_SUBST_FLAGS(readline)
 342 UNSTASH_FLAGS
 343 ############################################################# libsamplerate
 344 STASH_FLAGS
 345 LIB_ARG_WITH([samplerate], [-lsamplerate])
 346 HAVE_SAMPLERATE=yes
 347 AC_CHECK_HEADER(samplerate.h, [], HAVE_SAMPLERATE=no)
 348 AC_CHECK_LIB([samplerate], [src_process], [], HAVE_SAMPLERATE=no)
 349 LIB_SUBST_FLAGS(samplerate)
 350 UNSTASH_FLAGS
 351 ######################################################################### server
 352 if test -n "$CRYPTOLIB" && test $HAVE_OSL = yes && test -n "$BISON" && \
 353                 test -n "$FLEX"; then
 354         build_server="yes"
 355         executables="$executables server"
 356         server_errlist_objs="
 357                 server
 358                 afh_common
 359                 mp3_afh
 360                 vss
 361                 command
 362                 net
 363                 string
 364                 signal
 365                 time
 366                 daemon
 367                 http_send
 368                 close_on_fork
 369                 mm
 370                 crypt_common
 371                 base64
 372                 ipc
 373                 dccp_send
 374                 fd
 375                 user_list
 376                 chunk_queue
 377                 afs
 378                 aft
 379                 mood
 380                 mp
 381                 score
 382                 attribute
 383                 blob
 384                 playlist
 385                 sched
 386                 acl
 387                 send_common
 388                 udp_send
 389                 color
 390                 fec
 391                 wma_afh
 392                 wma_common
 393                 sideband
 394                 version
 395                 lsu
 396         "
 397         if test "$CRYPTOLIB" = openssl; then
 398                 server_errlist_objs="$server_errlist_objs crypt"
 399         else
 400                 server_errlist_objs="$server_errlist_objs gcrypt"
 401         fi
 402         NEED_OGG_OBJECTS() && server_errlist_objs="$server_errlist_objs ogg_afh_common"
 403         NEED_VORBIS_OBJECTS() && server_errlist_objs="$server_errlist_objs ogg_afh"
 404         NEED_SPEEX_OBJECTS() && server_errlist_objs="$server_errlist_objs spx_afh spx_common"
 405         NEED_OPUS_OBJECTS() && server_errlist_objs="$server_errlist_objs opus_afh opus_common"
 406         NEED_FLAC_OBJECTS && server_errlist_objs="$server_errlist_objs flac_afh"
 407         if test $HAVE_FAAD = yes; then
 408                 server_errlist_objs="$server_errlist_objs aac_afh"
 409         fi
 410         server_objs="$server_errlist_objs"
 411         AC_SUBST(server_objs, add_dot_o($server_objs))
 412 else
 413         build_server="no"
 414 fi
 415 ############################################################# client
 416 if test -n "$CRYPTOLIB"; then
 417         build_client="yes"
 418         executables="$executables client"
 419         client_errlist_objs="
 420                 client
 421                 net
 422                 string
 423                 fd
 424                 lsu
 425                 sched
 426                 stdin
 427                 stdout
 428                 time
 429                 sideband
 430                 client_common
 431                 buffer_tree
 432                 crypt_common
 433                 base64
 434                 version
 435         "
 436         if test "$CRYPTOLIB" = openssl; then
 437                 client_errlist_objs="$client_errlist_objs crypt"
 438         else
 439                 client_errlist_objs="$client_errlist_objs gcrypt"
 440         fi
 441         if test $HAVE_READLINE = yes; then
 442                 client_errlist_objs="$client_errlist_objs interactive"
 443         fi
 444         client_objs="$client_errlist_objs"
 445         AC_SUBST(client_objs, add_dot_o($client_errlist_objs))
 446 else
 447         build_client="no"
 448 fi
 449 ############################################################# audiod
 450 if test -n "$CRYPTOLIB"; then
 451         build_audiod="yes"
 452         executables="$executables audiod"
 453         audiod_audio_formats="wma"
 454         audiod_errlist_objs="$audiod_errlist_objs
 455                 audiod
 456                 signal
 457                 string
 458                 daemon
 459                 stat
 460                 net
 461                 crypt_common
 462                 base64
 463                 sideband
 464                 time
 465                 grab_client
 466                 filter_common
 467                 wav_filter
 468                 compress_filter
 469                 amp_filter
 470                 http_recv
 471                 dccp_recv
 472                 recv_common
 473                 fd
 474                 sched
 475                 write_common
 476                 file_write
 477                 audiod_command
 478                 fecdec_filter
 479                 client_common
 480                 udp_recv
 481                 color
 482                 fec
 483                 prebuffer_filter
 484                 version
 485                 bitstream
 486                 imdct
 487                 wma_common
 488                 wmadec_filter
 489                 buffer_tree
 490                 sync_filter
 491                 lsu
 492         "
 493         if test "$CRYPTOLIB" = openssl; then
 494                 audiod_errlist_objs="$audiod_errlist_objs crypt"
 495         else
 496                 audiod_errlist_objs="$audiod_errlist_objs gcrypt"
 497         fi
 498         NEED_VORBIS_OBJECTS && {
 499                 audiod_errlist_objs="$audiod_errlist_objs oggdec_filter"
 500                 audiod_audio_formats="$audiod_audio_formats ogg"
 501         }
 502         NEED_SPEEX_OBJECTS && {
 503                 audiod_errlist_objs="$audiod_errlist_objs spxdec_filter spx_common"
 504                 audiod_audio_formats="$audiod_audio_formats spx"
 505         }
 506         NEED_OPUS_OBJECTS && {
 507                 audiod_errlist_objs="$audiod_errlist_objs opusdec_filter opus_common"
 508                 audiod_audio_formats="$audiod_audio_formats opus"
 509         }
 510         NEED_FLAC_OBJECTS && {
 511                 audiod_errlist_objs="$audiod_errlist_objs flacdec_filter"
 512                 audiod_audio_formats="$audiod_audio_formats flac"
 513         }
 514         if test $HAVE_FAAD = yes; then
 515                 audiod_errlist_objs="$audiod_errlist_objs aacdec_filter"
 516                 audiod_audio_formats="$audiod_audio_formats aac"
 517         fi
 518         if test $HAVE_MAD = yes; then
 519                 audiod_audio_formats="$audiod_audio_formats mp3"
 520                 audiod_errlist_objs="$audiod_errlist_objs mp3dec_filter"
 521         fi
 522         if test $HAVE_OSS = yes; then
 523                 audiod_errlist_objs="$audiod_errlist_objs oss_write"
 524         fi
 525         if test $HAVE_ALSA = yes; then
 526                 audiod_errlist_objs="$audiod_errlist_objs alsa_write"
 527         fi
 528         NEED_AO_OBJECTS && {
 529                 audiod_errlist_objs="$audiod_errlist_objs ao_write"
 530         }
 531         if test $HAVE_SAMPLERATE = yes; then
 532                 audiod_errlist_objs="$audiod_errlist_objs resample_filter check_wav"
 533         fi
 534         audiod_objs="$audiod_errlist_objs"
 535         AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 536
 537         enum="$(for i in $audiod_audio_formats; do printf "AUDIO_FORMAT_${i}, " | tr '[a-z]' '[A-Z]'; done)"
 538         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMATS_ENUM, $enum NUM_AUDIO_FORMATS,
 539                 enum of audio formats supported by audiod)
 540         names="$(for i in $audiod_audio_formats; do printf \"$i\",' ' ; done)"
 541         AC_DEFINE_UNQUOTED(AUDIOD_AUDIO_FORMAT_ARRAY, $names, array of audio formats supported by audiod)
 542 else
 543         build_audiod="no"
 544 fi
 545 ########################################################################### mixer
 546 if test $HAVE_OSS = yes -o $HAVE_ALSA = yes; then
 547         build_mixer="yes"
 548         executables="$executables mixer"
 549         mixer_errlist_objs="mixer exec string fd version"
 550         if test $HAVE_OSS = yes; then
 551                 mixer_errlist_objs="$mixer_errlist_objs oss_mix"
 552         fi
 553         if test $HAVE_ALSA = yes; then
 554                 mixer_errlist_objs="$mixer_errlist_objs alsa_mix"
 555         fi
 556         mixer_objs="$mixer_errlist_objs"
 557         AC_SUBST(mixer_objs, add_dot_o($mixer_objs))
 558 else
 559         build_mixer="no"
 560         AC_MSG_WARN([no mixer support])
 561 fi
 562 ########################################################################### gui
 563 if test $HAVE_CURSES = yes; then
 564         build_gui="yes"
 565         executables="$executables gui"
 566         gui_errlist_objs="
 567                 exec
 568                 signal
 569                 string
 570                 stat
 571                 ringbuffer
 572                 fd
 573                 gui
 574                 gui_theme
 575                 time
 576                 sched
 577                 version
 578         "
 579         gui_objs="$gui_errlist_objs"
 580         AC_SUBST(gui_objs, add_dot_o($gui_objs))
 581 else
 582         build_gui="no"
 583         AC_MSG_WARN([no curses lib, cannot build para_gui])
 584 fi
 585 ######################################################################## filter
 586 filter_errlist_objs="
 587         filter_common
 588         wav_filter
 589         compress_filter
 590         filter
 591         string
 592         stdin
 593         stdout
 594         sched
 595         fd
 596         amp_filter
 597         fecdec_filter
 598         fec
 599         version
 600         prebuffer_filter
 601         time
 602         bitstream
 603         imdct
 604         wma_common
 605         wmadec_filter
 606         buffer_tree
 607         net
 608         sync_filter
 609 "
 610 NEED_VORBIS_OBJECTS && filter_errlist_objs="$filter_errlist_objs oggdec_filter"
 611 NEED_SPEEX_OBJECTS && filter_errlist_objs="$filter_errlist_objs spxdec_filter spx_common"
 612 NEED_OPUS_OBJECTS && filter_errlist_objs="$filter_errlist_objs opusdec_filter opus_common"
 613 NEED_FLAC_OBJECTS && filter_errlist_objs="$filter_errlist_objs flacdec_filter"
 614 if test $HAVE_FAAD = yes; then
 615         filter_errlist_objs="$filter_errlist_objs aacdec_filter"
 616 fi
 617 if test $HAVE_MAD = yes; then
 618         filter_errlist_objs="$filter_errlist_objs mp3dec_filter"
 619 fi
 620 if test $HAVE_SAMPLERATE = yes; then
 621         filter_errlist_objs="$filter_errlist_objs resample_filter check_wav"
 622 fi
 623 filter_objs="$filter_errlist_objs"
 624
 625 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 626 ########################################################################## recv
 627 recv_errlist_objs="
 628         http_recv
 629         recv_common
 630         recv
 631         time
 632         string
 633         net
 634         dccp_recv
 635         fd
 636         sched
 637         stdout
 638         udp_recv
 639         buffer_tree
 640         afh_recv
 641         afh_common
 642         wma_afh
 643         wma_common
 644         mp3_afh
 645         version
 646 "
 647 NEED_OGG_OBJECTS && recv_errlist_objs="$recv_errlist_objs ogg_afh_common"
 648 NEED_VORBIS_OBJECTS && recv_errlist_objs="$recv_errlist_objs ogg_afh"
 649 NEED_SPEEX_OBJECTS && recv_errlist_objs="$recv_errlist_objs spx_afh spx_common"
 650 NEED_OPUS_OBJECTS && recv_errlist_objs="$recv_errlist_objs opus_afh opus_common"
 651 NEED_FLAC_OBJECTS && recv_errlist_objs="$recv_errlist_objs flac_afh"
 652
 653 if test $HAVE_FAAD = yes; then
 654         recv_errlist_objs="$recv_errlist_objs aac_afh"
 655 fi
 656 recv_objs="$recv_errlist_objs"
 657 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 658 ########################################################################### afh
 659 audio_format_handlers="mp3 wma"
 660 afh_errlist_objs="
 661         afh
 662         string
 663         fd
 664         mp3_afh
 665         afh_common
 666         time
 667         wma_afh
 668         wma_common
 669         version
 670 "
 671 NEED_OGG_OBJECTS && afh_errlist_objs="$afh_errlist_objs ogg_afh_common"
 672 NEED_VORBIS_OBJECTS && {
 673         afh_errlist_objs="$afh_errlist_objs ogg_afh"
 674         audio_format_handlers="$audio_format_handlers ogg"
 675 }
 676 NEED_SPEEX_OBJECTS && {
 677         afh_errlist_objs="$afh_errlist_objs spx_afh spx_common"
 678         audio_format_handlers="$audio_format_handlers spx"
 679 }
 680 NEED_OPUS_OBJECTS && {
 681         afh_errlist_objs="$afh_errlist_objs opus_afh opus_common"
 682         audio_format_handlers="$audio_format_handlers opus"
 683 }
 684 NEED_FLAC_OBJECTS && {
 685         afh_errlist_objs="$afh_errlist_objs flac_afh"
 686         audio_format_handlers="$audio_format_handlers flac"
 687 }
 688 if test $HAVE_FAAD = yes; then
 689         afh_errlist_objs="$afh_errlist_objs aac_afh"
 690         audio_format_handlers="$audio_format_handlers aac"
 691 fi
 692
 693 afh_objs="$afh_errlist_objs"
 694
 695 AC_SUBST(afh_objs, add_dot_o($afh_objs))
 696 ########################################################################## play
 697 play_errlist_objs="
 698         play
 699         fd
 700         sched
 701         buffer_tree
 702         time
 703         string
 704         net
 705         afh_recv
 706         afh_common
 707         wma_afh
 708         wma_common
 709         mp3_afh
 710         recv_common
 711         udp_recv
 712         http_recv
 713         dccp_recv
 714         filter_common
 715         fec
 716         bitstream
 717         imdct
 718         wav_filter
 719         compress_filter
 720         amp_filter
 721         prebuffer_filter
 722         fecdec_filter
 723         wmadec_filter
 724         write_common
 725         file_write
 726         version
 727         sync_filter
 728         lsu
 729 "
 730 NEED_OGG_OBJECTS && play_errlist_objs="$play_errlist_objs ogg_afh_common"
 731 NEED_VORBIS_OBJECTS && {
 732         play_errlist_objs="$play_errlist_objs oggdec_filter ogg_afh"
 733 }
 734 NEED_SPEEX_OBJECTS && {
 735         play_errlist_objs="$play_errlist_objs spxdec_filter spx_afh spx_common"
 736 }
 737 NEED_OPUS_OBJECTS &&
 738         play_errlist_objs="$play_errlist_objs
 739                 opusdec_filter
 740                 opus_afh
 741                 opus_common
 742         "
 743 NEED_FLAC_OBJECTS && {
 744         play_errlist_objs="$play_errlist_objs flacdec_filter flac_afh"
 745 }
 746 if test $HAVE_FAAD = yes; then
 747         play_errlist_objs="$play_errlist_objs aac_afh aacdec_filter"
 748 fi
 749 if test $HAVE_MAD = yes; then
 750         play_errlist_objs="$play_errlist_objs mp3dec_filter"
 751 fi
 752 if test $HAVE_OSS = yes; then
 753         play_errlist_objs="$play_errlist_objs oss_write"
 754 fi
 755 if test $HAVE_ALSA = yes; then
 756         play_errlist_objs="$play_errlist_objs alsa_write"
 757 fi
 758 NEED_AO_OBJECTS && {
 759         play_errlist_objs="$play_errlist_objs ao_write"
 760 }
 761 if test $HAVE_READLINE = yes; then
 762         play_errlist_objs="$play_errlist_objs interactive"
 763 fi
 764 if test $HAVE_SAMPLERATE = yes; then
 765         play_errlist_objs="$play_errlist_objs resample_filter check_wav"
 766 fi
 767
 768 play_objs="$play_errlist_objs"
 769 AC_SUBST(play_objs, add_dot_o($play_objs))
 770 ######################################################################### write
 771 write_errlist_objs="
 772         write
 773         write_common
 774         file_write
 775         time
 776         fd
 777         string
 778         sched
 779         stdin
 780         buffer_tree
 781         check_wav
 782         version
 783 "
 784
 785 NEED_AO_OBJECTS && {
 786         write_errlist_objs="$write_errlist_objs ao_write"
 787 }
 788 if test $HAVE_OSS = yes; then
 789         write_errlist_objs="$write_errlist_objs oss_write"
 790 fi
 791 if test $HAVE_ALSA = yes; then
 792         write_errlist_objs="$write_errlist_objs alsa_write"
 793 fi
 794 write_objs="$write_errlist_objs"
 795 AC_SUBST(write_objs, add_dot_o($write_objs))
 796 ######################################################################## audioc
 797 audioc_errlist_objs="
 798         audioc
 799         string
 800         lsu
 801         net
 802         fd
 803         version
 804 "
 805 if test $HAVE_READLINE = yes; then
 806         audioc_errlist_objs="$audioc_errlist_objs
 807                 buffer_tree
 808                 interactive
 809                 sched
 810                 time
 811         "
 812 fi
 813 audioc_objs="$audioc_errlist_objs"
 814 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 815
 816 AC_DEFINE_UNQUOTED(AUDIO_FORMAT_HANDLERS, "$audio_format_handlers",
 817         [formats supported by para_server and para_afh])
 818 AC_SUBST(executables)
 819
 820 AC_OUTPUT
 821 AC_MSG_NOTICE([
 822 paraslash configuration:
 823 ~~~~~~~~~~~~~~~~~~~~~~~~
 824 crypto lib: ${CRYPTOLIB:-[none]}
 825 unix socket credentials: $have_ucred
 826 readline (interactive CLIs): $HAVE_READLINE
 827 id3 version 2 support: $HAVE_ID3TAG
 828 faad: $HAVE_FAAD
 829 audio format handlers: $audio_format_handlers
 830
 831 para_server: $build_server
 832 para_gui: $build_gui
 833 para_mixer: $build_mixer
 834 para_client: $build_client
 835 para_audiod: $build_audiod
 836 ])